Mercedes W166 W176 W204 S212 Rear Wiper Feed-Through Grommet A0009980005

Mercedes W166 W176 W204 S212 Rear Wiper Feed-Through Grommet is an original component from the Wiper motors and linkages group, designed for operation in the rear body area. It ensures a tight and stable guidance of the wiper mechanism, which translates into clear visibility and safe water drainage from the rear window in selected Mercedes models.

Specifications and technical data

• SKU: A0009980005
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009980005
• Substitutable numbers: A0009980005, A 000 998 00 05
• Location on the vehicle: Rear
• Part type: Wiper Linkage
• Category: Wiper Linkages, Transmissions & Motors

Purpose and technical function

The rear wiper grommet in Mercedes W166, W176, W204, and S212 series models is responsible for the precise guidance of the wiper axis through the body panel and for maintaining proper sealing in this area. The component operates in the immediate vicinity of the rear window, which is why its proper condition is important for protecting the interior of the tailgate from moisture and for the stable operation of the entire wiper system.

As a part from the Wiper motors and linkages group, the grommet works with the drive and linkage mechanism, transferring motion from the motor to the wiper arm. Proper fitment to a specific Mercedes body generation limits operating play, reduces the risk of noise during operation, and helps maintain even pressure of the blade against the glass.

Compatibility with Mercedes models

The offered grommet has been designed for selected Mercedes SUV and passenger car models, including those designated as W166, W176, W204, and S212. Thanks to this, the user receives a component structurally matched to the geometry of the tailgate and the wiper system in these bodies, which facilitates installation and limits the need for additional modifications.

To confirm compatibility with a specific equipment version, production year, or body variant, it is worth verifying vehicle data using the VIN and comparing part markings in Mercedes catalog systems. This approach minimizes the risk of selecting an unsuitable component and speeds up the service process.

Characteristics of the used component

The grommet comes from dismantling and is offered as a used part, which allows for an economical repair of the wiper system while maintaining the manufacturer's original specifications. This type of component is particularly useful in situations where the guide socket has worn out, there are leaks around the wiper axis, or mechanical damage has occurred during previous repairs.

Choosing an original, used grommet is often a cost-effective solution compared to new replacements, while simultaneously allowing for the maintenance of factory fitment to the bodywork and wiper mechanism. It is a practical option for workshops specializing in the Mercedes brand and for users servicing their cars themselves.

Importance of proper selection of used parts

When replacing components from the wiper drive group, including grommets, motors, and linkages, it is crucial to match them correctly according to the manufacturer's markings and vehicle parameters. In this context, it is worth familiarizing yourself with the guide describing procedures for selection by VIN and OEM, as well as the differences between new and used parts – this is discussed in detail in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which presents practical rules for working with components from dismantling.

Expansion and service of the Mercedes wiper system

If you are planning a comprehensive repair or modernization of the wiper system area in your Mercedes and need other elements from the same group, such as drives, rods, or linkages, check the available parts in the Mercedes wiper motors and linkages category.

Such an approach allows you to refresh the entire wiper operation system in one service stage, reduce future service downtime, and ensure consistent operation of all components responsible for cleaning the windows in the vehicle.